<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>主网页</title>
</head>
<body>
    <div>
        Index Page
    </div>
    <div>
        <form action="http://localhost:3001/home" method="post">
            用户名：<input type="text" name="username" id="username">
            密码：<input type="text" name="password" id="password">
            <input type="submit" value="提交">
        </form>

        <a href="http://localhost:3001?name=tom&age=25">get提交</a>
    </div>
</body>
</html>